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Linus Torvalds f6235eb189 More power management updates for 5.9-rc1
- Add adaptive voltage scaling (AVS) support to the brcmstb cpufreq
    driver and clean it up (Florian Fainelli, Markus Mayer).
 
  - Add a new Tegra cpufreq driver and clean up the existing one (Jon
    Hunter, Sumit Gupta).
 
  - Add bandwidth level support to the Qcom cpufreq driver along with
    OPP changes (Sibi Sankar).
 
  - Clean up the sti, cpufreq-dt, ap806, CPPC cpufreq drivers (Viresh
    Kumar, Lee Jones, Ivan Kokshaysky, Sven Auhagen, Xin Hao).
 
  - Make schedutil the default governor for ARM (Valentin Schneider).
 
  - Fix dependency issues for the imx cpufreq driver (Walter Lozano).
 
  - Clean up cached_resolved_idx handlihng in the cpufreq core (Viresh
    Kumar).
 
  - Fix the intel_pstate driver to use the correct maximum frequency
    value when MSR_TURBO_RATIO_LIMIT is 0 (Srinivas Pandruvada).
 
  - Provide kenrneldoc comments for multiple runtime PM helpers and
    improve the pm_runtime_get_if_active() kerneldoc (Rafael Wysocki).
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Merge tag 'pm-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more power management updates from Rafael Wysocki:
 "These are mostly ARM cpufreq driver updates plus a cpufreq core
  cleanup, an ARM-wide change to make schedutil the default scaling
  governor, an intel_pstate driver fix and some runtime PM changes
  regarding kerneldoc comments.

  Specifics:

   - Add adaptive voltage scaling (AVS) support to the brcmstb cpufreq
     driver and clean it up (Florian Fainelli, Markus Mayer).

   - Add a new Tegra cpufreq driver and clean up the existing one (Jon
     Hunter, Sumit Gupta).

   - Add bandwidth level support to the Qcom cpufreq driver along with
     OPP changes (Sibi Sankar).

   - Clean up the sti, cpufreq-dt, ap806, CPPC cpufreq drivers (Viresh
     Kumar, Lee Jones, Ivan Kokshaysky, Sven Auhagen, Xin Hao).

   - Make schedutil the default governor for ARM (Valentin Schneider).

   - Fix dependency issues for the imx cpufreq driver (Walter Lozano).

   - Clean up cached_resolved_idx handlihng in the cpufreq core (Viresh
     Kumar).

   - Fix the intel_pstate driver to use the correct maximum frequency
     value when MSR_TURBO_RATIO_LIMIT is 0 (Srinivas Pandruvada).

   - Provide kenrneldoc comments for multiple runtime PM helpers and
     improve the pm_runtime_get_if_active() kerneldoc (Rafael Wysocki)"

* tag 'pm-5.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits)
  cpufreq: intel_pstate: Fix cpuinfo_max_freq when MSR_TURBO_RATIO_LIMIT is 0
  PM: runtime: Improve kerneldoc of pm_runtime_get_if_active()
  PM: runtime: Add kerneldoc comments to multiple helpers
  cpufreq: make schedutil the default for arm and arm64
  cpufreq: cached_resolved_idx can not be negative
  cpufreq: Add Tegra194 cpufreq driver
  dt-bindings: arm: Add NVIDIA Tegra194 CPU Complex binding
  cpufreq: imx: Select NVMEM_IMX_OCOTP
  cpufreq: sti-cpufreq: Fix some formatting and misspelling issues
  cpufreq: tegra186: Simplify probe return path
  cpufreq: CPPC: Reuse caps variable in few routines
  cpufreq: ap806: fix cpufreq driver needs ap cpu clk
  cpufreq: cppc: Reorder code and remove apply_hisi_workaround variable
  cpufreq: dt: fix oops on armada37xx
  cpufreq: brcmstb-avs-cpufreq: send S2_ENTER / S2_EXIT commands to AVS
  cpufreq: brcmstb-avs-cpufreq: Support polling AVS firmware
  cpufreq: brcmstb-avs-cpufreq: more flexible interface for __issue_avs_command()
  cpufreq: qcom: Disable fast switch when scaling DDR/L3
  cpufreq: qcom: Update the bandwidth levels on frequency change
  OPP: Add and export helper to set bandwidth
  ...
2020-08-07 13:13:09 -07:00
Documentation More power management updates for 5.9-rc1 2020-08-07 13:13:09 -07:00
LICENSES LICENSES: Rename other to deprecated 2019-05-03 06:34:32 -06:00
arch media updates for v5.9-rc1 2020-08-07 13:00:53 -07:00
block SCSI misc on 20200806 2020-08-06 16:50:07 -07:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
drivers More power management updates for 5.9-rc1 2020-08-07 13:13:09 -07:00
fs Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
include More power management updates for 5.9-rc1 2020-08-07 13:13:09 -07:00
init Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
ipc mm: remove unnecessary wrapper function do_mmap_pgoff() 2020-08-07 11:33:27 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
lib kasan: adjust kasan_stack_oob for tag-based mode 2020-08-07 11:33:28 -07:00
mm Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
net Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-08-05 20:13:21 -07:00
scripts kasan: allow enabling stack tagging for tag-based mode 2020-08-07 11:33:28 -07:00
security mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
sound sound updates for 5.9 2020-08-06 14:27:31 -07:00
tools Merge branch 'akpm' (patches from Andrew) 2020-08-07 11:39:33 -07:00
usr usr: Add support for zstd compressed initramfs 2020-07-31 11:49:08 +02:00
virt s390: implement diag318 2020-08-06 12:59:31 -07:00
.clang-format block: add bio_for_each_bvec_all() 2020-05-25 11:25:24 +02:00
.cocciconfig
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: Add ZSTD-compressed files 2020-07-31 11:50:49 +02:00
.mailmap It's been a busy cycle for documentation - hopefully the busiest for a 2020-08-04 22:47:54 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS CREDITS: Replace HTTP links with HTTPS ones 2020-07-23 14:53:58 -06:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS media updates for v5.9-rc1 2020-08-07 13:00:53 -07:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-08-05 20:13:21 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.